Model-Based Collaborative Filtering as a Defense against Profile Injection Attacks.
Bamshad MobasherRobin D. BurkeJeff J. SandvigPublished in: AAAI (2006)
Keyphrases
- injection attacks
- recommender systems
- collaborative filtering
- matrix factorization
- user preferences
- data sparsity
- collaborative recommender systems
- user profiles
- information filtering
- personalized recommendation
- recommendation systems
- intrusion detection
- user ratings
- user model
- user profiling
- user interests
- network security
- information overload
- website
- e government
- association rules
- web services